提高元认知策略增强数学学习能力形成自学技能Word文档格式.docx
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提高元认知策略增强数学学习能力形成自学技能Word文档格式.docx
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在学习“异分母分数加减法中”,可以先让学生复习同分母分数加减法,然后把通分和同分母分数加减法迁移到异分母分数加减法中,在迁移类推的过程中不断训练和提高自己的元认知策略,让学生真正意义上学会学习,提高学生学习数学新知识的能力。
4、形成自学技能,做到融会贯通。
当今社会是一个高速发展的时代,新型社会主义价值观也倡导终身学习理念。
在小学教育阶段,培养学生养成良好的学习习惯,形成学习技能,把每一部分知识像编中国结一样一环扣一环联系起来,形成知识网络,培养学生善于归纳,勤于总结的好习惯。
在每学完一个章节之后,让学生在通篇浏览的基础上,自主构建本章节知识网络,把每一小部分的知识通过网络图在脑海中形成表像,加深对知识的理解,也为以后的练习奠定坚实的基础。
总之,在小学学习阶段,教师要有意识地训练学生的元认知策略,提高学生学习数学的兴趣,有效地开发课堂资源,使学生在学习过程中体会到学习的乐趣,自发地形成学习意识,这比填鸭式的强迫性教育高效得多。
让学生能在小学数学学习阶段形成基本的自学意识及自学能力,对以后进一步的学习研究有着不可磨灭的影响,这种影响会伴随学生学习的终身。
1.爱不释手fondleadmiringly.
2.百闻不如一见(眼见为实)Seeingisbelieving.
3.比上不足比下有余worseoffthansome,betteroffthanmany;
tofallshortofthebest,butbebetterthantheworst.
4.笨鸟先飞Aslowsparrowshouldmakeanearlystart.
5.不眠之夜whitenight
6.不以物喜不以己悲notpleasedbyexternalgains,notsaddenedbypersonnallosses
7.不遗余力sparenoeffort;
goallout;
doone'
sbest
8.不打不成交Nodiscord,noconcord.
9.拆东墙补西墙robPetertopayPaul
10.辞旧迎新bidfarewelltotheoldandusherinthenew;
ringouttheoldyearandringinthenew
11.大事化小小事化了tryfirsttomaketheirmistakesoundlessseriousandthentoreduceittonothingatall
12.大开眼界openone'
seyes;
broadenone'
shorizon;
beaneye-opener
13.国泰民安Thecountryflourishesandpeopleliveinpeace.
14.过犹不及goingtoofarisasbadasnotgoingfarenough;
beyondisaswrongasfallingshort;
toomuchisasbadastoolittle
15.功夫不负有心人Everythingcomestohimwhowaits.
16.好了伤疤忘了疼onceonshore,onepraysnomore
17.好事不出门恶事传千里Goodnewsnevergoesbeyondthegate,whilebadnewsspreadfarandwide.
18.和气生财Harmonybringswealth.
19.活到老学到老Oneisnevertoooldtolearn.
20.既往不咎letbygonesbebygones
21.金无足赤人无完人Goldcan'
tbepureandmancan'
tbeperfect.
22.金玉满堂Treasuresfillthehome.
23.脚踏实地bedown-to-earth
24.脚踩两只船sitonthefence
25.君子之交淡如水thefriendshipbetweengentlemenisaspureascrystal;
ahedgebetweenkeepsfriendshipgreen
26.老生常谈陈词滥调cutanddried,cliché
27.礼尚往来Courtesycallsforreciprocity.
28.留得青山在不怕没柴烧Wherethereislife,thereishope.
29.马到成功achieveimmediatevictory;
wininstantsuccess
30.名利双收gaininbothfameandwealth
31.茅塞顿开besuddenlyenlightened
32.没有规矩不成方圆Nothingcanbeaccomplishedwithoutnormsorstandards.
33.每逢佳节倍思亲Onfestiveoccasionsmorethaneveronethinksofone'
sdearonesfaraway.Itisonthefestivaloccasionswhenonemisseshisdearmost.
34.谋事在人成事在天Theplanninglieswithman,theoutcomewithHeaven.Manproposes,Goddisposes.
35.弄巧成拙betoosmartbyhalf;
Cunningoutwitsitself
36.拿手好戏masterpiece
37.赔了夫人又折兵throwgoodmoneyafterbad
38.抛砖引玉amodestspurtoinduceotherstocomeforwardwithvaluablecontributions;
throwasprattocatchawhale
39.破釜沉舟cutoffallmeansofretreat;
burnone‘sownwayofretreatandbedeterminedtofighttotheend
40.抢得先机takethepreemptiveopportunities
41.巧妇难为无米之炊Ifyouhavenohandyoucan'
tmakeafist.Onecan'
tmakebrickswithoutstraw.
42.千里之行始于足下athousand-lijourneybeginswiththefirststep--thehighesteminenceistobegainedstepbystep
43.前事不忘后事之师Pastexperience,ifnotforgotten,isaguideforthefuture.44.前人栽树后人乘凉Onegenerationplantsthetreesinwhoseshadeanothergenerationrests.Onesowsandanotherreaps.
45.前怕狼后怕虎fearthewolfinfrontandthetigerbehindhesitateindoingsomething
46.强龙难压地头蛇Evenadragon(fromtheoutside)findsithardtocontrolasnakeinitsoldhaunt-Powerfuloutsiderscanhardlyaffordtoneglectlocalbullies.
47.强强联手win-winco-operation
48.瑞雪兆丰年Atimelysnowpromisesagoodharvest.
49.人之初性本善Man'
snatureatbirthisgood.
50.人逢喜事精神爽Joyputsheartintoaman.
51.人海战术huge-crowdstrategy
52.世上无难事只要肯攀登Wherethereisawill,thereisaway.
53.世外桃源afictitiouslandofpeaceawayfromtheturmoiloftheworld;
54.死而后已untilmyheartstopsbeating
55.岁岁平安Peaceallyearround.
56.上有天堂下有苏杭Justasthereisparadiseinheaven,whilethereareSuzhouandHangzhouonearth
57.塞翁失马焉知非福Misfortunemaybeanactualblessing.
58.三十而立Amanshouldbeindependentattheageofthirty.Atthirty,amanshouldbeabletothinkforhimself.
59.升级换代updatingandupgrading(ofproducts)
60.四十不惑Lifebeginsatforty.
61.谁言寸草心报得三春晖Suchkindnessofwarmsun,can'
tberepaidbygrass.62.水涨船高Whentheriverrises,theboatfloatshigh.
63.时不我待Timeandtidewaitfornoman.
64.杀鸡用牛刀breakabutterflyonthewheel
65.实事求是seektruthfromfacts;
bepracticalandrealistic;
betruetofacts
66.说曹操,曹操到Talkofthedevilandhecomes.
67.实话实说speaktheplaintruth;
callaspadeaspade;
tellitasitis
68.实践是检验真理的唯一标准Practiceisthesolecriterionfortestingtruth.
69.山不在高,有仙则名'
Nomatterhowhighthemountainis,itsnamewillspreadfarandwideifthereisafairy;
'
70.韬光养晦hideone'
scapacitiesandbideone'
stime
71.糖衣炮弹sugar-coatedbullets
72.天有不测风云Anythingunexpectedmayhappen.aboltfromtheblue
73.团结就是力量Unityisstrength.
74.“跳进黄河洗不清”eveifonejumpedintotheYellowRiver,onecannotwashoneselfclean--there'
snothingonecandotoclearone'
sname.
75.歪风邪气unhealthypracticesandevilphenomena
76.物以类聚,人以群分Birdsofafeatherflocktogether.
77.往事如风'
Thepasthasvanished(frommemory)likewind.;
Whatinpast,ispas
78.望子成龙holdhighhopesforone'
schild
79.屋漏又逢连阴雨Misfortunesnevercomesingly.Whenitrainsitpours.
80.文韬武略militaryexpertise;
militarystrategy
81.唯利是图drawwatertoone'
smill
82.无源之水,无本之木waterwithoutasource,andatreewithoutroots
83.无中生有makecreatesomethingoutofnothing
84.无风不起浪Therearenowaveswithoutwind.There'
snosmokewithoutfire.
85.徇私枉法bendthelawforthebenefitofrelativesorfriends
86.新官上任三把火anewbroomsweepsclean
87.虚心使人进步,骄傲使人落后Modestyhelpsonegoforward,whereasconceitmakesonelagbehind.
88.蓄势而发accumulatestrengthforatake-off
89.心想事成Mayallyourwishcometrue
90.心照不宣haveatacitunderstanding;
givetacitconsent;
tacitunderstanding91.先入为主Firstimpressionsarefirmlyentrenched.
92.先下手为强catchtheballbeforethebound
93.像热锅上的蚂蚁likeanantonahotpan
94.现身说法warnpeoplebytakingoneselfasanexample
95.息事宁人pouroilontroubledwaters
96.喜忧参半mingledhopeandfear
97.循序渐进stepbystep
98.一路平安,一路顺风speedsomebodyontheirway;
speedthepartingguest
99.严以律己,宽以待人bestrictwithoneselfandlenienttowardsothers
100鱼米之乡
101.有情人终成眷属'
JackshallhaveJill,allshallbewell.'
102.有钱能使鬼推磨Moneymakesthemarego.Moneytalks.
103.有识之士peopleofvision
104.有勇无谋usebrawnratherthanbrain
105.有缘千里来相会Separatedaswearethousandsofmilesapart,wecometogetherasifbypredestination.
106.与时俱进advancewithtimes.
107.以人为本peopleoriented;
peopleforemost.
108.因材施教teachstudentsaccordingtotheiraptitude.
109.欲穷千里目,更上一层楼'
toascendanotherstoreytoseeathousandmilesfurther;
Ascendfurther,wereyoutolookfarther;
Wouldeyeembraceathousandmiles?
Goup,oneflight.'
alandofmilkandhoney
110.欲速则不达Hastedoesnotbringsuccess.
111.优胜劣汰survivalofthefittest.
112.英雄所见略同Greatmindsthinkalike.
113.冤家宜解不宜结Bettermakefriendsthanmakeenemies.
114.冤假错案'
casesinwhichpeoplewereunjustly,falselyorwronglychargedorsentenced;
unjust,falseorwrongcases'
115.一言既出,驷马难追Arealmannevergoesbackonhiswords.
116.招财进宝Moneyandtreasureswillbeplentiful.
117.债台高筑becomedebt-ridden.
118.致命要害Achilles'
heel.
119.众矢之的targetofpubliccriticism
120.知己知彼,百战不殆Knowtheenemyandknowyourself,andyoucanfightahundredbattleswithnodangerofdefeat.
121.纸上谈兵beanarmchairstrategist
122.左右为难betweenthedevilandthedeepbluesea.
123.纸包不住火Truthwillcometolightsoonerorlater.
补充:
繁荣昌盛thrivingandprosperous.
爱屋及乌Loveme,lovemydog.
爱财如命skinafleaforitshide.
百里挑一oneinhundred.
百折不挠beindomitable.
半途而废giveuphalfway;
leavesthUnfinished.
包罗万象all-embracingall-inclusive.
饱经风霜weather-beaten.
卑躬屈膝bowandscrapecringe.
悲欢离合vicissitudesoflife.
背道而驰runcountertorunintheoppositedirection.
本末倒置putthecartbeforethehorse.
笨鸟先飞theslowneedtostartearly.
必由之路theonlyway.
闭关自守closethecountrytointernationalintercourse.
变本加厉befurtherintensified.
变化无常chopandchangefantasticality.
别开生面havingsthNew.
别有用心haveulteriormotives.
彬彬有礼refinedandcourteousurbane.
兵不厌诈inwarnothingistoodeceitful.
博古通今eruditeandinformed.
不败之地incincibleposition.
不耻下问feelnotashamedtolearnfromone'
ssubordinates.
不可救药bepastprayingforbeyondredemption.
不劳而获reapwhereonehasnotsown.
不屈不挠fortitudeindefatigabilityperseveranceperseveretenacity.
不速之客crasheruninvitedguest.
不同凡响outstanding.
不言而喻speakforitselftellitsownstorytellitsowntalewentwithoutsaying.
不遗余力sparenoeffortsparenopains.
不以为然notapproveobjectto.
不义
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